Miss MDS_merge2.mds file

[Mohammad-Vahed]

Hello,

Thank you for your great tutorial. I followed your tutorial step-by-step, but in Population_stratification step, for run Rscript MDS_merged.R, I got an error about can not open MDS_merge2.mds. Actually, I do not know why did not make this file in the previous step?
I just have:
MDS_merge2.bed
MDS_merge2.bim
MDS_merge2.fam
MDS_merge2.genome
MDS_merge2.log
MDS_merge2.nosex

Could you guide me?

Thank you.

[Mohammad-Vahed]

I solved the MDS_merge2.mds file error, but I got new error:

$ Rscript MDS_merged.R
Error in scan(file = file, what = what, sep = sep, quote = quote, dec = dec, :
line 1 did not have 3 elements
Calls: read.table -> scan
Execution halted